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l1_ls
基追踪算法,通用程序,稀疏性恢复、压缩感知两大算法之一(Base tracking algorithm, common procedures, sparsity recovery, one of the two compression algorithms perception)
- 2015-02-03 09:36:32下载
- 积分:1
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hht
希尔伯特黄变换理论及其应用探讨,基本原理,EMS算法(Hilbert-Huang Transform and Its Applications, basic principles, EMS algorithm)
- 2010-06-03 15:54:11下载
- 积分:1
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SNR-matlab
视频的可分级编码(SNR),分两级,并解码;(Scalable video coding, 2 scales, and decoding )
- 2010-05-07 22:15:54下载
- 积分:1
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IIR-
低通IIR数字滤波器设计,用数字滤波器的单位脉冲响应序列h(n)模仿模拟滤波器的冲激响应ha(t),令 h(n)=ha(nT),其中T为采样间隔。将模拟滤波器转换成数字滤波器的实质是,用一种从s平面到z平面的映射函数将Ha(s)转换成H(z)。数字滤波器的频率响应模仿模拟滤波器的频响,s平面的虚轴映射z平面的单位圆,相应的频率之间成线性关系。(Low-pass IIR digital filter design)
- 2011-05-03 10:02:37下载
- 积分:1
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dds
基于dds的雷达信号的产生,基于dds的雷达信号的产生(Dds-based radar signal generation)
- 2013-11-04 22:24:13下载
- 积分:1
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Digital+Image+Processing+Using+_Matlab
English version of Digital Image Processing Using Matlab. Enjoy!
- 2010-10-15 23:51:02下载
- 积分:1
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image_deconvlucy
利用Lucy-Richardson方法进行图像复原,迭代次数分别是5次和15次(image restoration Lucy-Richardson)
- 2011-06-08 16:07:39下载
- 积分:1
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matlab
根据伪随机序列理论,由混合同余法产生均匀分布的随机数,进而根据中心极限定理来产生高斯噪声。
分析所产生的均匀分布和高斯分布随机信号的均值、方差、自相关等数字特征,估计其概率密度函数并进行分析,估计其功率谱密度并进行分析。说明该高斯噪声是否符合白噪声特性。
对该高斯噪声进行FIR低通滤波,估计输出低通型限带白噪声的功率谱、相关时间等,并结合白噪声通过线性系统相关理论来进行分析。
(According to the theory of pseudo-random sequence, a uniformly distributed random numbers by mixed congruential method to generate Gaussian noise, and then according to the central limit theorem. Produce a uniform distribution of the analysis and the mean of the Gaussian distribution random signals, variance, since the digital characteristics of the correlation, the probability density function is estimated and analyzed, it is estimated that its power spectral density, and analyzed. The Gaussian noise is in line with the characteristics of white noise. FIR low pass filter of the Gaussian noise, the estimated output of low-pass type band-limited white noise power spectrum, time, etc., combined with the white noise to be analyzed by linear system theory.)
- 2012-12-19 09:29:22下载
- 积分:1
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matlab
中间包含很多常用的,Matlab的經典算法。(The middle contains a lot of common, Matlab classical algorithm.)
- 2010-12-16 11:16:07下载
- 积分:1
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c-means-algorithm
C均值算法的实现,这是我正在学习的C均值算法的实习代码,分享给大家,不当之处,欢迎指正(C-means algorithm, which I am learning C-means algorithm internship code for everyone to share, inappropriate, please correct me)
- 2013-10-29 21:15:54下载
- 积分:1